HT2800T_en_c.doc Page 243 of 275
9.1.7 Septum of the System integrity tool replacement (Headspace
mode)
System Integrity tool is sold as an option, included in the GLP pack (1.7.2 “Options “).The septum
of the System integrity tool must be replaced every 30 sample sequences.
The Syringe integrity tool location is shown in position 6 of
Figure
1. To replace the septum, perform
the following operations:
•
remove the System integrity tool from its location;
•
remove the old septum from the tool (see procedure in paragraph 3.6.3 “System integrity
tool installation (only for Headspace mode)“ for detailed instructions);
•
insert the new septum in the tool and tighten it;
•
reposition the System integrity tool inside its location.
9.1.8 Preventive maintenance pack
It is possible to order a preventive maintenance pack (PN 1.93.855).
This kit includes the following parts:
Description
Suggested Replacement Frequency
Antifriction Stickers: Silver + Standard Writing Every year
Turret Sliding Plate Every year
20ml Headspace vial for perfomance check
Septa & Caps for Headspace vial for perfomance check
Needle Guide Assembly HS/SPME Every year
Septa for System Integrity Tool (pack) As needed
Solvent & Waste Vial CAPS Every 3 months
Solvent & Waste Vial SEPTA When needed
Needle Guide Assembly Liquid Every 3 years
Syringes that are NOT included in the preventive maintenance kit should be replaced according
to sample throughput and sample dirtiness/matrix.
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